FPGA accelerator card network data transmission method and related components

Abstract

The invention discloses an FPGA accelerator card network data transmission method, which utilizes the programmable capability of an FPGA accelerator card to carry out transmission aggregation on a transmission side and transmit small data packets in an aggregation manner, so that the number of transmitted data packets can be reduced, the network card interruption number of a receiving end can be reducedl; meanwhile, the utilization rate of a DMA (Direct Memory Access) Ring Buffer of the network card of the receiving end is improved, and network load is reduced, thereby increasing data receiving efficiency of the receiving server. Meanwhile, the method fully utilizes the resource optimization of the existing system, utilizes the programmable characteristic of the FPGA accelerator card and does not need to increase the capital investment in the aspect of hardware, so that the efficient network data transmission in network application can be guaranteed while the use cost of network erection is reduced. The invention further provides an FPGA accelerator card network data transmission device, FPGA accelerator card network data transmission equipment and a readable storage medium, whichhave the above beneficial effects.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to an FPGA accelerator card network data transmission method, device, equipment and a readable storage medium. Background technique [0002] In recent years, FPGA (Field Programmable Gate Array, a programmable hardware circuit) products have been iteratively developed. FPGA accelerator cards (FPGA products, which can be used for programmable parallel computing and have their own performance network functions) have powerful parallel computing capabilities. It can provide heterogeneous computing power for computing platforms. At the same time, it can provide high-bandwidth and low-latency network communication capabilities. Therefore, FPGA accelerator cards are used in data centers, video and image processing, computing storage, databases and Applications in fields such as data analysis, financial technology, high-performance computing, and network acceleration are becom...

AI Technical Summary

Problems solved by technology

If the common server in the network has communication performance problems, it may lead to the loss of market data packets, waste the acceleration function brought by the FPGA accelerator card and the high-bandwidth, low-latency network communication capabilities, and also affect the (financial) business service level

[0006] Existing technical solutions can use high-performance network infiniband on hardware, dedicated high-performance network cards mellanox, solarflare, or ordinary servers can also use FPGA accelerator cards to improve the communication capabilities of the network and ordinary servers, but from the perspective of economic costs , high-priced high-performance networks, dedicated high-performance network cards, or all FPGA accelerator cards are too expensive for network setup, and because the network load is not high at certain times, there are only a few cases of high throughput, and a large number of The capital investment and replacement will cause a waste of funds

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